5.If you removed the option card connector board, replace it now. See page 2-20 for instructions.

6.Replace any option cards you removed. See page 2-14 for instructions.

Memory Modules (SIMMs)

Your computer comes with 4MB of memory soldered onto the main system board. By installing memory modules-also called SIMMs (single inline memory modules)-you can increase the amount of memory in your computer up to 128MB.

There are two SIMM sockets on the main system board, and each can contain one memory module. You can install SIMMs with a capacity of 1MB, 4MB, 16MB, or 64MB. Check the following guidelines to ensure you choose SIMMs that will work properly:

Ll Use only 36-bit, fast-page mode SIMMs that operate at an access speed of 70ns (nanoseconds) or faster. Be sure all the SIMMs operate at the same speed.

Cl Use the correct SIMM configuration to add the amount of memory you want. See the table on the next page.

Ll Although your computer can use any SIMM that complies with industry standards, it is best to use Epson SIMM option kits to ensure reliability and compatibility.

The following table shows the possible SIMM configurations; do not install memory in any other configuration. Remember that there is 4MB of memory soldered onto the system board.

Installing and Removing Options 2-9